DE69323326T2 - VIDEO SIGNALS HIGHER RESOLUTION MADE FROM SOURCES OF LOWER RESOLUTION - Google Patents

VIDEO SIGNALS HIGHER RESOLUTION MADE FROM SOURCES OF LOWER RESOLUTION

Info

Publication number
DE69323326T2
DE69323326T2 DE69323326T DE69323326T DE69323326T2 DE 69323326 T2 DE69323326 T2 DE 69323326T2 DE 69323326 T DE69323326 T DE 69323326T DE 69323326 T DE69323326 T DE 69323326T DE 69323326 T2 DE69323326 T2 DE 69323326T2
Authority
DE
Germany
Prior art keywords
sources
resolution
video signals
signals higher
higher resolution
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69323326T
Other languages
German (de)
Other versions
DE69323326D1 (en
Inventor
Arthur Howard Jones
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British Broadcasting Corp
Original Assignee
British Broadcasting Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by British Broadcasting Corp filed Critical British Broadcasting Corp
Application granted granted Critical
Publication of DE69323326D1 publication Critical patent/DE69323326D1/en
Publication of DE69323326T2 publication Critical patent/DE69323326T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/144—Movement detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/2624—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects for obtaining an image which is composed of whole input images, e.g. splitscreen

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
DE69323326T 1992-12-10 1993-11-19 VIDEO SIGNALS HIGHER RESOLUTION MADE FROM SOURCES OF LOWER RESOLUTION Expired - Lifetime DE69323326T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9225824A GB2273410B (en) 1992-12-10 1992-12-10 Higher definition video signals from lower definition sources
PCT/GB1993/002383 WO1994014275A1 (en) 1992-12-10 1993-11-19 Higher definition video signals from lower definition sources

Publications (2)

Publication Number Publication Date
DE69323326D1 DE69323326D1 (en) 1999-03-11
DE69323326T2 true DE69323326T2 (en) 1999-06-02

Family

ID=10726414

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69323326T Expired - Lifetime DE69323326T2 (en) 1992-12-10 1993-11-19 VIDEO SIGNALS HIGHER RESOLUTION MADE FROM SOURCES OF LOWER RESOLUTION

Country Status (5)

Country Link
EP (1) EP0673575B1 (en)
JP (1) JPH08504551A (en)
DE (1) DE69323326T2 (en)
GB (1) GB2273410B (en)
WO (1) WO1994014275A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6266085B1 (en) 1994-11-17 2001-07-24 Canon Kabushiki Kaisha Camera imaging and magnification device
JP3253478B2 (en) * 1995-03-20 2002-02-04 シャープ株式会社 Video recording device
US6008837A (en) * 1995-10-05 1999-12-28 Canon Kabushiki Kaisha Camera control apparatus and method
FR2740928B1 (en) * 1995-11-08 1998-07-17 Telecommunications Sa PROCESS FOR ACQUIRING AN ELECTRONIC IMAGE OF A SCENE USING A PLURALITY OF PHOTOSENSITIVE ELEMENTS
TW201010429A (en) * 2008-08-20 2010-03-01 Av Tech Corp Image processing system and method thereof
US9380260B2 (en) * 2009-01-21 2016-06-28 Texas Instruments Incorporated Multichannel video port interface using no external memory

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4393410A (en) * 1981-11-13 1983-07-12 Wespac Multiple camera automatic digitizer and method
GB2117209B (en) * 1982-03-19 1986-03-26 Quantel Ltd Video processing systems
GB2175768B (en) * 1985-05-23 1989-04-05 Gec Avionics Television camera arrangement
JPH01500236A (en) * 1986-03-19 1989-01-26 ブリティッシュ・ブロードキャスティング・コーポレーション Bandwidth compressed video signal reception and playback device
US4890314A (en) * 1988-08-26 1989-12-26 Bell Communications Research, Inc. Teleconference facility with high resolution video display
JP2753541B2 (en) * 1990-02-19 1998-05-20 株式会社ニコン Still image pickup device
US5159455A (en) * 1990-03-05 1992-10-27 General Imaging Corporation Multisensor high-resolution camera
US5016109A (en) * 1990-07-02 1991-05-14 Bell South Corporation Apparatus and method for segmenting a field of view into contiguous, non-overlapping, vertical and horizontal sub-fields
GB2245795A (en) * 1990-07-05 1992-01-08 Rank Cintel Ltd Generating convoluted digital video signals
GB2249906B (en) * 1990-11-15 1994-04-27 Sony Broadcast & Communication Motion compensated interpolation of images
GB2251354B (en) * 1990-11-16 1994-05-11 Rank Cintel Ltd Interpolator for use in signal processing

Also Published As

Publication number Publication date
JPH08504551A (en) 1996-05-14
EP0673575B1 (en) 1999-01-27
GB2273410B (en) 1997-04-30
GB9225824D0 (en) 1993-02-03
EP0673575A1 (en) 1995-09-27
GB2273410A (en) 1994-06-15
WO1994014275A1 (en) 1994-06-23
DE69323326D1 (en) 1999-03-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition